CN1437495A - Fire extinguishing system - Google Patents
Fire extinguishing system Download PDFInfo
- Publication number
- CN1437495A CN1437495A CN01811471A CN01811471A CN1437495A CN 1437495 A CN1437495 A CN 1437495A CN 01811471 A CN01811471 A CN 01811471A CN 01811471 A CN01811471 A CN 01811471A CN 1437495 A CN1437495 A CN 1437495A
- Authority
- CN
- China
- Prior art keywords
- conduit
- track
- liquid
- pipeline
- aforementioned
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0221—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires for tunnels
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0292—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires by spraying extinguishants directly into the fire
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fire Alarms (AREA)
- Cereal-Derived Products (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Fire-Extinguishing Compositions (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Spray Control Apparatus (AREA)
- Flow Control (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
A system (10) for dousing a fire, such as a tunnel, includes a conduit (11) for delivering a fire extinguishing liquid and a trough (12) extending parallel to the conduit (11) for receiving liquid (18) from the conduit (11). A carriage (27) is arranged to move on a track comprising an upper edge (19) of the trough (12) and the carriage (27) carries a pump having a nozzle (25), a video camera (33) and an inlet (26) each of which can be controlled robotically from a remote control station. The inlet (26) is deployed in the trough (12) to draw liquid from the trough (12). The system avoids complicated docking procedures for the pump.
Description
The present invention relates to a kind of fire extinguishing system.
By a kind of as can be known system that is used to put out fire of JP-100179782-A, this system comprises: pipeline is used for extending in the space; Track, this track is along the longitudinal extension of pipeline; Pump installation is used for moving on this pipeline, and is used for the liquid of pumping service; Drive unit is used to make the pump installation orbital motion; Control device is used for the motion of control pump device with respect to track, and comprises:
Video-unit is used for observing near this pump installation field condition from remote control station.
A problem of this known technology is to need to put device out by water, and therefore, pump installation selectively is connected with pipeline.
Therefore, be desirable to provide a kind of system that is used to put out fire, wherein, do not need this to put device out by water.
The invention is characterized in: provide conduit, be used to receive liquid, and pump installation comprises import, be used to enter and send in the liquid of conduit by pipeline from pipeline.
Especially, the present invention relates to a kind of system that is used to put out fire, this system comprises: pipeline is used for extending in the space, and extinguishing fluid is supplied with this space; Track, this track is along the longitudinal extension of pipeline; Pump installation is used for moving on this track, and is used for the liquid of pumping service; Drive unit is used to make the pump installation orbital motion; Control device is used for the motion of control pump device with respect to track, it is characterized in that: provide conduit, be used to receive the liquid from pipeline, and pump installation comprises import, be used to enter by pipeline and send in the liquid of conduit.
In various preferred embodiments of the present invention:
This conduit comprises a plurality of walls, thereby forms a series of separate spaces;
Be provided with a plurality of attaching parts, be used to make pipeline to be connected with conduit, each attaching parts links to each other with a corresponding separate space.
Each attaching parts has valve, is used to control liquid from pipeline flowing to conduit;
Each separate space has checkout gear, whether is used to detect the interior liquid of corresponding separate space at predetermined altitude;
Each checkout gear is used to control the operation of respective valve;
This import is used for from the operating position of off-position in the liquid that enters conduit of leaving conduit;
This import that is used to enter liquid is fixed;
Comprise video-unit in control device, video camera is installed on the pump installation;
Track is positioned at a side of conduit;
Drive unit is the electricity operation, and comprises the piston shoes that are used for and are positioned at the conductor guide rail engagement on the conduit;
A video-unit part at least in the line links to each other with remote control station by electromagnetic radiation;
Nozzle is movable, so that guide the jet of water or foam into fire, wherein this control device is used to make this nozzle motion;
Comprise light source, be used to illuminate field condition;
Comprise the arm that is connected on the pump installation, this arm extends along the direction different with track, and the nozzle of pump installation can move along this arm.
Below will be and introduce a kind of method of the present invention of implementing with reference to the accompanying drawings by example.
In the accompanying drawing:
Fig. 1 is the schematic diagram of an embodiment of the system that puts out fire of the present invention, represents that this system is in off working state.
Fig. 2 is and the corresponding view of Fig. 1, represents that this system is in running order.
Fig. 3 is when in running order, is contained in the constructed profile of the device in the system shown in Fig. 1 and 2, and
Fig. 4 is along the view of the arrow A direction among Fig. 3 when being in off working state.
The explanation of preferred embodiment
Below with reference to accompanying drawing, represented to be used for the system 10 that puts out fire in the tunnel among the figure.This system 10 comprises: pipeline 11, and this pipeline 11 is along the longitudinal extension in tunnel; And from the elongate channels 12 of top opening, this elongate channels 12 is parallel to pipeline 11 extends, and is installed on this pipeline 11 by a series of the parallel hollow connectors of opening 13, is furnished with valve 14 in each hollow connector 13.Each connector 13 makes the inside of pipeline 11 and the internal communication of conduit 12.This conduit 12 has a plurality of longitudinally-spaced walls 15, and these walls 15 are divided into a series of separate spaces 16 with conduit 12, and each separate space 16 is connected with a corresponding connector 13.This conduit 12 also has a plurality of sensors 17, is used for detecting the height of the liquid 18 that is equipped with at the separate space 16 that links to each other.The data of sensor 17 are used to control the respective valve 14 that links to each other with this separate space 16, and wherein, pump installation is pumping fluid by this way, promptly when the liquid in the separate space 16 18 is elevated to predetermined altitude, respective valve 14 are closed.
The top edge 19 of conduit 12 and track 20 are loaded with automatically controlled pump 24, this automatically controlled pump 24 has nozzle 25 and import 26, this pump 24 is installed on the balladeur train 27, and this balladeur train 27 has isolated one wheel pairs 28,29, is used for respectively top edge 19 and track 20 engagements with conduit 12.Balladeur train 27 has piston shoes 30, is used for and 23 engagements of conductor guide rail.This balladeur train 27 also has electricity operation motor 31,32, is used to drive the wheel 28 of upside, and the electric current of motor 31,32 links to each other with conductor guide rail 32 by piston shoes 30.
Nozzle 25 is equipped with video camera 33, and balladeur train 27 is provided with antenna 34, and therefore, the signal that is sent by video camera 33 passes to the telecontrol antenna 35 that links to each other with remote control station by optical fiber 36 by electromagnetic radiation.The control signal of electric machine is by the optical fiber transmission.
This machine structure is for like this, when in the tunnel when on fire, the extinguishing fluid of water or form of foam is pumped in the pipeline 11, balladeur train 27 is in vertical propelling of the control lower edge conduit 12 of the signal that transmits by antenna 34,35, and the image scene that the signal that is received by video camera 33 produces is monitored at remote control station.Simultaneously, operate suitable valve 14 again, thereby make water or foam under pressure, flow through corresponding connectors 13, and in the corresponding separate space 16 of inlet channel 12.
When observing fiery on the screen in remote control station, balladeur train 27 is arranged to as close as possible fire, and this balladeur train 27 brakes in this position on conduit 12.Import 26 is stretched, thereby the free end portion of this import 26 is stretched in the water of sending in the separate space 16 or foam, and these pump 24 runnings provide the jet of water or foam towards the direction of fire with the edge.
The explanation of second embodiment
If conduit 12 is not divided into separate space (for example when this conduit 12 has only several meters very little length), then do not need to make system that activity import 26 be arranged.In this case, this import 26 can be fixed.
Should be known in the system that puts out fire by of the present invention, do not need the docking facilities that pump 24 is linked to each other with the supply source of water or foam.
Should be known in that fireman or security personnel can be equipped with two-way radios, this two-way radios passes to remote control station by relay station and optical fiber 36 again, and like this, these personnel can carry out communication with remote control station.Balladeur train 27 can also have microphone and loudspeaker, like this, can monitor noise and sound near pump installation, and can announce the position of fire from remote control station.
The explanation of the 3rd embodiment
According to a kind of version of the present invention, an arm extends from this pump installation 24 along the direction different with track 20.
The outlet 25 of pump installation can be moved along this arm, so that the position of as close as possible fire.
The explanation of the 4th embodiment
According to the version of the 3rd embodiment, provide second track in a distance of system, also provide the balladeur train that on this track, moves, and an end that is not connected on the pump installation of arm is arranged on this balladeur train.
Claims (15)
1. a system that is used to put out fire (1), comprising: pipeline (11) is used for extending in the space, and extinguishing fluid (18) is supplied with this space; Track (20), this track is along the longitudinal extension of pipeline (11); Pump installation (24) is used for going up motion at this track (20), and is used for the liquid of pumping service (11); Drive unit (28,29) is used to make pump installation (24) to move along track (20); Control device (33), be used for the motion of control pump device (24) with respect to track (20), it is characterized in that: be provided with conduit (12), be used for receiving liquid (18) from pipeline (11), and pump installation (24) comprises import (26), and this import (26) is used to enter by pipeline (11) and sends in the liquid (18) of conduit (12).
2. system according to claim 1 is characterized in that: this conduit (12) comprises a plurality of walls (15), and these a plurality of walls form a series of separate spaces (16).
3. system according to claim 2 is characterized in that: provide a plurality of attaching parts (13), be used to make pipeline (11) to be connected with conduit (12), each attaching parts (13) link to each other with a corresponding separate space (16).
4. system according to claim 3 is characterized in that: each attaching parts (13) are provided with valve (14), are used to control liquid (18) from pipeline (11) flowing to conduit (12).
5. system according to claim 4 is characterized in that: each separate space (16) is provided with checkout gear (17), whether is used to detect the interior liquid (18) of corresponding separate space (16) at predetermined altitude.
6. system according to claim 5 is characterized in that: each checkout gear (17) is used to control the operation of respective valve (14).
7. according to the described system of aforementioned each claim, it is characterized in that: described import (26) is used for shifting to the interior operating position of liquid (18) that enters conduit (12) from the inactive position of leaving conduit (12).
8. system according to claim 1 is characterized in that: the described import (26) that is used to enter liquid (18) is fixed.
9. according to the described system of aforementioned each claim, it is characterized in that: described control device comprises video-unit, and video camera is installed on the pump installation.
10. according to the described system of aforementioned each claim, it is characterized in that: track (19) is positioned at a side of conduit (12).
11. according to the described system of aforementioned each claim, it is characterized in that: drive unit (28,29) is that electricity is operated, and it comprises and being used for and the piston shoes (30) that are positioned at conductor guide rail (23) engagement on the conduit (12).
12. system according to claim 9 is characterized in that: video-unit (33) links to each other with remote control station by electromagnetic radiation in a part of circuit at least.
13. according to the described system of aforementioned each claim, it is characterized in that: nozzle (25) can move, so that guide the jet of water or foam into fire; Described control device (33) is used to make this nozzle (25) motion.
14. according to the described system of aforementioned each claim, it is characterized in that: it comprises light source, is used to illuminate field condition.
15. according to the described system of aforementioned each claim, it is characterized in that: it comprises the arm that is connected on the pump installation (24), this arm extends along the direction different with track (20), and the nozzle (25) of pump installation (24) can move along this arm.
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0015541.6 | 2000-06-23 | ||
GB0015541A GB2370765A (en) | 2000-06-23 | 2000-06-23 | Fire fighting system for a tunnel |
GB0015631A GB0015631D0 (en) | 2000-06-26 | 2000-06-26 | System for fire fighting in tunnels |
GB0015620A GB0015620D0 (en) | 2000-06-26 | 2000-06-26 | System for fire fighting |
GB0015631.5 | 2000-06-26 | ||
GB0015620.8 | 2000-06-26 | ||
GB0016279A GB0016279D0 (en) | 2000-07-04 | 2000-07-04 | Fire safety system for tunnel |
GB0016281.8 | 2000-07-04 | ||
GB0016281A GB0016281D0 (en) | 2000-07-04 | 2000-07-04 | Fire safety system |
GB0016279.2 | 2000-07-04 | ||
GB0018606A GB0018606D0 (en) | 2000-07-31 | 2000-07-31 | Fire safety device |
GB0018606.4 | 2000-07-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1437495A true CN1437495A (en) | 2003-08-20 |
CN1229153C CN1229153C (en) | 2005-11-30 |
Family
ID=27546599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018114717A Expired - Fee Related CN1229153C (en) | 2000-06-23 | 2001-06-22 | Fire extinguishing system |
Country Status (33)
Country | Link |
---|---|
US (1) | US6834728B2 (en) |
EP (1) | EP1292364B1 (en) |
JP (1) | JP2003535660A (en) |
KR (1) | KR20030017544A (en) |
CN (1) | CN1229153C (en) |
AT (1) | ATE250959T1 (en) |
AU (1) | AU772432B2 (en) |
BR (1) | BR0111671A (en) |
CA (1) | CA2412159A1 (en) |
CR (1) | CR6868A (en) |
CU (1) | CU23100A3 (en) |
CZ (1) | CZ20024136A3 (en) |
DE (1) | DE60100905T2 (en) |
DK (1) | DK1292364T3 (en) |
DZ (1) | DZ3371A1 (en) |
EA (1) | EA003803B1 (en) |
EE (1) | EE200200696A (en) |
ES (1) | ES2206419T3 (en) |
GE (1) | GEP20043291B (en) |
HU (1) | HUP0301565A2 (en) |
IL (1) | IL153423A0 (en) |
MA (1) | MA25889A1 (en) |
MX (1) | MXPA02012869A (en) |
NO (1) | NO20025942D0 (en) |
NZ (1) | NZ523248A (en) |
OA (1) | OA12289A (en) |
PL (1) | PL358523A1 (en) |
PT (1) | PT1292364E (en) |
RS (1) | RS49510B (en) |
SI (1) | SI1292364T1 (en) |
SK (1) | SK17692002A3 (en) |
TR (1) | TR200301348T3 (en) |
WO (1) | WO2001097918A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103306708A (en) * | 2013-05-29 | 2013-09-18 | 武汉广益交通科技股份有限公司 | Tunnel energy-saving and firefighting system for cold region |
CN105854210A (en) * | 2016-04-25 | 2016-08-17 | 武汉理工大学 | Intelligent fire extinguishing system and method based on distributed pyroelectric sensing network |
CN106492389A (en) * | 2016-10-31 | 2017-03-15 | 河池学院 | A kind of Robot Extinguishing Fire system |
CN108261711A (en) * | 2018-03-23 | 2018-07-10 | 沈阳理工大学 | A kind of vcehicular tunnel self-extinguishing machine people |
CN108543261A (en) * | 2018-04-20 | 2018-09-18 | 郑鸿 | A kind of main cabin automatic fire extinguisher |
CN113209525A (en) * | 2021-06-02 | 2021-08-06 | 倍得福机械科技(常州)股份有限公司 | Tunnel fire-extinguishing and rescue integrated system based on terahertz spectrum-stacking sensing |
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AU2002255209A1 (en) * | 2002-04-23 | 2003-11-10 | Bernard Monnier | Device for primary fire-fighting intervention |
WO2004052466A1 (en) * | 2002-12-09 | 2004-06-24 | Axonx, Llc | Fire suppression system and method |
ITNA20040024A1 (en) * | 2004-05-07 | 2004-08-07 | Domenico Piatti | FIRE EXTINGUISHING APPARATUS IN ROAD AND RAILWAY TUNNELS |
NL1026216C2 (en) * | 2004-05-18 | 2005-11-21 | Fernandus Cornelis Koelewijn | Device and method for protecting an object against fire. |
US8833476B2 (en) | 2010-09-21 | 2014-09-16 | GelTech Solutions, Inc. | Method and apparatus for extinguishing fires |
US8757280B2 (en) | 2011-11-04 | 2014-06-24 | GelTech Solutions, Inc. | Method of extinguishing underground electrical fires |
US20140202722A1 (en) | 2013-01-18 | 2014-07-24 | GelTech Solutions, Inc. | Device for Treating Manhole Electrical Fires |
US9993672B2 (en) | 2013-01-22 | 2018-06-12 | GelTech Solutions, Inc. | Method and device for suppressing electrical fires in underground conduit |
US9072922B2 (en) | 2013-01-30 | 2015-07-07 | GelTech Solutions, Inc. | Fluid dispensing ladder |
US9938766B2 (en) | 2013-01-30 | 2018-04-10 | GeITech Solutions, Inc. | Fluid dispensing ladder |
US9511246B2 (en) | 2014-06-30 | 2016-12-06 | GelTech Solutions, Inc. | Method and apparatus for treating underground conduits |
US9403045B2 (en) * | 2014-12-16 | 2016-08-02 | Joseph Parsley | Fire vehicle |
US10240041B2 (en) | 2015-05-12 | 2019-03-26 | GelTech Solutions, Inc. | Fire suppression fluid dispensing device |
US9950909B1 (en) * | 2017-02-12 | 2018-04-24 | Mohammad Kazemirad | Tunnel relief device |
CN107126656A (en) * | 2017-07-02 | 2017-09-05 | 四川藏区高速公路有限责任公司 | A kind of portable subregion wisdom fire-fighting device and method in the tunnel based on BIM technology |
CN107952194A (en) * | 2017-12-18 | 2018-04-24 | 山东宏达科技集团有限公司 | A kind of multifunctional fire-fighting truck and mixing jetting big gun using liquid nitrogen as injection power |
WO2020123356A1 (en) * | 2018-12-12 | 2020-06-18 | Carrier Corporation | Kitchen fire suppression aiming systems and methods |
CN109714433A (en) * | 2019-01-18 | 2019-05-03 | 湖南城市学院 | A kind of device and its application method based on remote computer control technology |
CN110893272A (en) * | 2019-12-09 | 2020-03-20 | 国网智能科技股份有限公司 | Tunnel and comprehensive pipe gallery intelligent fire-fighting robot, system and method |
CN110917540B (en) * | 2019-12-09 | 2021-04-20 | 国网智能科技股份有限公司 | Fire-fighting robot system and method |
Family Cites Families (8)
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JP3054974B2 (en) * | 1992-01-08 | 2000-06-19 | 能美防災株式会社 | Disaster prevention equipment for tunnels |
JPH10118212A (en) | 1996-10-25 | 1998-05-12 | Nohmi Bosai Ltd | Robot to work against fire |
JP3831910B2 (en) | 1996-10-25 | 2006-10-11 | 能美防災株式会社 | Wide area spray robot |
JPH10179782A (en) | 1996-12-27 | 1998-07-07 | Ishikawajima Harima Heavy Ind Co Ltd | Automatic movable fire extinguishing device |
JP3802966B2 (en) | 1997-04-07 | 2006-08-02 | 石川島播磨重工業株式会社 | Tunnel fire extinguisher |
JPH11324598A (en) * | 1998-05-13 | 1999-11-26 | Ebara Corp | Fire fighting system in tunnel |
JP3832107B2 (en) * | 1998-10-12 | 2006-10-11 | 神鋼電機株式会社 | Fire extinguishing method for fire extinguishing system in tunnel, fire extinguishing robot and unwinding robot |
FI108214B (en) * | 1999-10-08 | 2001-12-14 | Marioff Corp Oy | Device for extinguishing a fire |
-
2001
- 2001-06-22 NZ NZ523248A patent/NZ523248A/en unknown
- 2001-06-22 PT PT01938506T patent/PT1292364E/en unknown
- 2001-06-22 CZ CZ20024136A patent/CZ20024136A3/en unknown
- 2001-06-22 DK DK01938506T patent/DK1292364T3/en active
- 2001-06-22 TR TR2003/01348T patent/TR200301348T3/xx unknown
- 2001-06-22 RS YU95002A patent/RS49510B/en unknown
- 2001-06-22 IL IL15342301A patent/IL153423A0/en unknown
- 2001-06-22 ES ES01938506T patent/ES2206419T3/en not_active Expired - Lifetime
- 2001-06-22 EP EP01938506A patent/EP1292364B1/en not_active Expired - Lifetime
- 2001-06-22 KR KR1020027017231A patent/KR20030017544A/en not_active Application Discontinuation
- 2001-06-22 JP JP2002503397A patent/JP2003535660A/en active Pending
- 2001-06-22 CA CA002412159A patent/CA2412159A1/en not_active Abandoned
- 2001-06-22 CN CNB018114717A patent/CN1229153C/en not_active Expired - Fee Related
- 2001-06-22 AT AT01938506T patent/ATE250959T1/en not_active IP Right Cessation
- 2001-06-22 MX MXPA02012869A patent/MXPA02012869A/en active IP Right Grant
- 2001-06-22 SK SK1769-2002A patent/SK17692002A3/en unknown
- 2001-06-22 PL PL01358523A patent/PL358523A1/en not_active Application Discontinuation
- 2001-06-22 US US10/311,889 patent/US6834728B2/en not_active Expired - Fee Related
- 2001-06-22 CU CU20020324A patent/CU23100A3/en unknown
- 2001-06-22 WO PCT/IB2001/001102 patent/WO2001097918A1/en active IP Right Grant
- 2001-06-22 GE GEAP20016736A patent/GEP20043291B/en unknown
- 2001-06-22 SI SI200130058T patent/SI1292364T1/en unknown
- 2001-06-22 EA EA200201224A patent/EA003803B1/en not_active IP Right Cessation
- 2001-06-22 EE EEP200200696A patent/EE200200696A/en unknown
- 2001-06-22 HU HU0301565A patent/HUP0301565A2/en unknown
- 2001-06-22 BR BR0111671-1A patent/BR0111671A/en not_active IP Right Cessation
- 2001-06-22 AU AU64180/01A patent/AU772432B2/en not_active Ceased
- 2001-06-22 DZ DZ013371A patent/DZ3371A1/en active
- 2001-06-22 OA OA1200200378A patent/OA12289A/en unknown
- 2001-06-22 DE DE60100905T patent/DE60100905T2/en not_active Expired - Fee Related
-
2002
- 2002-12-11 NO NO20025942A patent/NO20025942D0/en not_active Application Discontinuation
- 2002-12-12 MA MA26947A patent/MA25889A1/en unknown
- 2002-12-20 CR CR6868A patent/CR6868A/en unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103306708A (en) * | 2013-05-29 | 2013-09-18 | 武汉广益交通科技股份有限公司 | Tunnel energy-saving and firefighting system for cold region |
CN105854210A (en) * | 2016-04-25 | 2016-08-17 | 武汉理工大学 | Intelligent fire extinguishing system and method based on distributed pyroelectric sensing network |
CN106492389A (en) * | 2016-10-31 | 2017-03-15 | 河池学院 | A kind of Robot Extinguishing Fire system |
CN108261711A (en) * | 2018-03-23 | 2018-07-10 | 沈阳理工大学 | A kind of vcehicular tunnel self-extinguishing machine people |
CN108543261A (en) * | 2018-04-20 | 2018-09-18 | 郑鸿 | A kind of main cabin automatic fire extinguisher |
CN113209525A (en) * | 2021-06-02 | 2021-08-06 | 倍得福机械科技(常州)股份有限公司 | Tunnel fire-extinguishing and rescue integrated system based on terahertz spectrum-stacking sensing |
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